Aromātai
14q^{2}-2q+\frac{14}{3}
Whakaroha
14q^{2}-2q+\frac{14}{3}
Pātaitai
Polynomial
5 raruraru e ōrite ana ki:
9 q ^ { 2 } - \frac { 2 } { 3 } ( 3 q - 7 ) + 5 q ^ { 2 } ?
Tohaina
Kua tāruatia ki te papatopenga
9q^{2}-2q+\frac{14}{3}+5q^{2}
Whakamahia te āhuatanga tohatoha hei whakarea te -\frac{2}{3} ki te 3q-7.
14q^{2}-2q+\frac{14}{3}
Pahekotia te 9q^{2} me 5q^{2}, ka 14q^{2}.
9q^{2}-2q+\frac{14}{3}+5q^{2}
Whakamahia te āhuatanga tohatoha hei whakarea te -\frac{2}{3} ki te 3q-7.
14q^{2}-2q+\frac{14}{3}
Pahekotia te 9q^{2} me 5q^{2}, ka 14q^{2}.
Ngā Tauira
whārite tapawhā
{ x } ^ { 2 } - 4 x - 5 = 0
Āhuahanga
4 \sin \theta \cos \theta = 2 \sin \theta
whārite paerangi
y = 3x + 4
Arithmetic
699 * 533
Poukapa
\left[ \begin{array} { l l } { 2 } & { 3 } \\ { 5 } & { 4 } \end{array} \right] \left[ \begin{array} { l l l } { 2 } & { 0 } & { 3 } \\ { -1 } & { 1 } & { 5 } \end{array} \right]
whārite Simultaneous
\left. \begin{cases} { 8x+2y = 46 } \\ { 7x+3y = 47 } \end{cases} \right.
Whakarerekētanga
\frac { d } { d x } \frac { ( 3 x ^ { 2 } - 2 ) } { ( x - 5 ) }
Whakaurunga
\int _ { 0 } ^ { 1 } x e ^ { - x ^ { 2 } } d x
Ngā Tepe
\lim _{x \rightarrow-3} \frac{x^{2}-9}{x^{2}+2 x-3}